Elastic modulus of the gel made from interpenetrating polymer networks in phase separated state

研究成果: Contribution to journalArticle査読

2 被引用数 (Scopus)

抄録

Interpenetrated polymer network (IPN) of gelatin (Git} and sodium polyalginate (Alg) is studied to prepare Alg gel, which is expected to be more uniform than that prepared directly at high added salt (NaCl) concentrations, Cs. The mixed solution and IPNs are homogeneous at lower Cs. It was found that the mixed solution get phase separated around Cs =0.35M. The gels made from the phase separated solution were also investigated. The roughness of Alg gels prepared via IPN and directly at higher Cs is almost the same. It can be summarized that the phase separation was brought by higher Cs and it is not suitable to prepare uniform Alg gels with high.er Cs. It was pointed out that the Alg gels prepared with lower Cs via IPN shows narrower elastic modulus distribution than the higher ones.

本文言語英語
ページ(範囲)1-5
ページ数5
ジャーナルEvergreen
1
1
DOI
出版ステータス出版済み - 2014

All Science Journal Classification (ASJC) codes

  • 電子材料、光学材料、および磁性材料
  • セラミックおよび複合材料
  • 表面、皮膜および薄膜
  • 管理、モニタリング、政策と法律

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